Created
March 15, 2018 00:50
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diff --git a/lib/Target/AVR/AVRISelLowering.cpp b/lib/Target/AVR/AVRISelLowering.cpp | |
index 7ac8a136e6b..e0bb2f317d1 100644 | |
--- a/lib/Target/AVR/AVRISelLowering.cpp | |
+++ b/lib/Target/AVR/AVRISelLowering.cpp | |
@@ -1346,7 +1346,7 @@ AVRTargetLowering::CanLowerReturn(CallingConv::ID CallConv, | |
CCState CCInfo(CallConv, isVarArg, MF, RVLocs, Context); | |
auto CCFunction = CCAssignFnForReturn(CallConv); | |
- return CCInfo.CheckReturn(Outs, CCFunction); | |
+ return !MF.getFunction().getReturnType()->isStructTy() && CCInfo.CheckReturn(Outs, CCFunction); | |
} | |
SDValue | |
diff --git a/test/CodeGen/AVR/rust-avr-bug-92.ll b/test/CodeGen/AVR/rust-avr-bug-92.ll | |
new file mode 100644 | |
index 00000000000..e76ce630c67 | |
--- /dev/null | |
+++ b/test/CodeGen/AVR/rust-avr-bug-92.ll | |
@@ -0,0 +1,7 @@ | |
+; RUN: llc < %s -march=avr | FileCheck %s | |
+ | |
+; CHECK-LABEL: main | |
+define { i8, i32 } @main() { | |
+start: | |
+ ret { i8, i32 } zeroinitializer | |
+} | |
\ No newline at end of file |
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